入海排污口布局合理性评估与优化技术研究  

Suitability Assessment and Optimizationof Coastal Drain Outlets

作　　者：张宇铭[1] 张淑芳[1] 韩成伟[1] 

机构地区：[1]国家海洋环境监测中心,辽宁大连116023

出　　处：《中国海洋大学学报（自然科学版）》2018年第5期11-18,共8页Periodical of Ocean University of China

基　　金：天津市科技兴海项目(KJXH2013-17);公益性行业(海洋)科研专项项目(200905007);国家自然科学基金青年科学基金项目(41406119)资助~~

摘　　要：从近岸海洋环境整治角度出发,综合考虑入海排污口邻近海域水交换能力和排污对敏感海洋功能区的环境影响,建立了入海排污口布局合理性评估方法,进而以渤海湾湾顶海域为例,对沿岸所调查的入海排污口空间布局合理性进行评估。结果表明,参与评估的21个入海排污口中有2个排污口布局不合理,需进行空间布局调整,以缓解入海排污对近岸海域的水环境影响。For the marine environmental governance,an evaluation index assessing the suitability of drain outlets is established.The index includes two factors,which are the water exchange ability in the coastal area near the drain outlets and the environmental influences of pollutants on the sensitive marine functional areas,respectively.Using this evaluation index,we evaluate the suitability of all drain outlets on top of the Bohai Bay.The results suggest that 2 out of 21 drain outlets are unsuitable and the urgent need for relocation.

关 键 词：入海排污口 布局合理性 海洋环境 拉格朗日粒子追踪法 渤海湾 

分 类 号：P731.2[天文地球—海洋科学]